1,4-Bis(carb­oxy­meth­yl)piperazine-1,4-diium bis­(dihydrogen phosphate) dihydrate

In the title salt, C(8)H(16)N(2)O(4) (2+)·2H(2)PO(4) (−)·2H(2)O, the piperazine ring is located around an inversion center and adopts a chair conformation. The dihydrogen phosphate anions and free water mol­ecules are linked via O—H⋯O hydrogen bonds into two-dimensional hydrogen-bonding layers, whic...

Descripción completa

Detalles Bibliográficos
Autores principales: Cheng, Lin, Zhang, Li-Min, Wang, Jian-Quan
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983230/
https://www.ncbi.nlm.nih.gov/pubmed/21587551
http://dx.doi.org/10.1107/S1600536810036342
Descripción
Sumario:In the title salt, C(8)H(16)N(2)O(4) (2+)·2H(2)PO(4) (−)·2H(2)O, the piperazine ring is located around an inversion center and adopts a chair conformation. The dihydrogen phosphate anions and free water mol­ecules are linked via O—H⋯O hydrogen bonds into two-dimensional hydrogen-bonding layers, which are further connected through O—H⋯O and N—H⋯O hydrogen bonds involving the protonated piperazine into a three-dimensional supra­molecular network.

Ejemplares similares